u-boot.git/drivers/ata, branch v2025.01

Merge patch series "Implement ACPI on aarch64"

2024-10-28T00:44:13+00:00

Patrick Rudolph  says:

Based on the existing work done by Simon Glass this series adds
support for booting aarch64 devices using ACPI only.
As first target QEMU SBSA support is added, which relies on ACPI
only to boot an OS. As secondary target the Raspberry Pi4 was used,
which is broadly available and allows easy testing of the proposed
solution.

The series is split into ACPI cleanups and code movements, adding
Arm specific ACPI tables and finally SoC and mainboard related
changes to boot a Linux on the QEMU SBSA and RPi4. Currently only the
mandatory ACPI tables are supported, allowing to boot into Linux
without errors.

The QEMU SBSA support is feature complete and provides the same
functionality as the EDK2 implementation.

The changes were tested on real hardware as well on QEMU v9.0:

qemu-system-aarch64 -machine sbsa-ref -nographic -cpu cortex-a57 \
                    -pflash secure-world.rom \
                    -pflash unsecure-world.rom

qemu-system-aarch64 -machine raspi4b -kernel u-boot.bin -cpu cortex-a72 \
-smp 4 -m 2G -drive file=raspbian.img,format=raw,index=0 \
-dtb bcm2711-rpi-4-b.dtb -nographic

Tested against FWTS V24.03.00.

Known issues:
- The QEMU rpi4 support is currently limited as it doesn't emulate PCI,
  USB or ethernet devices!
- The SMP bringup doesn't work on RPi4, but works in QEMU (Possibly
  cache related).
- PCI on RPI4 isn't working on real hardware since the pcie_brcmstb
  Linux kernel module doesn't support ACPI yet.

Link: https://lore.kernel.org/r/20241023132116.970117-1-patrick.rudolph@9elements.com

drivers: ata: Rename ahci_mvebu

2024-10-27T23:24:13+00:00

Rename 'ahci_mvebu' to 'ahci_generic' and select it by default.
The AHCI driver contains no SoC specific code and only expects the
base address to be passed, thus rename it to ahci_generic and add the
DT compatible string "generic-ahci".

Update existing defconfigs to use the new Kconfig name as well.

TEST: Booted on QEMU sbsa using the generic-ahci node.

Signed-off-by: Patrick Rudolph 
Reviewed-by: Stefan Roese 
Cc: Tom Rini 
Cc: Stefan Roese 
Acked-by: Tony Dinh

global: Rename SPL_ to XPL_

2024-10-11T17:44:48+00:00

Use XPL_ as the symbol to indicate an SPL build. This means that SPL_ is
no-longer set.

Signed-off-by: Simon Glass

ata: sata_rescan must scan for block devices

2024-08-27T17:17:39+00:00

A system may have multiple SATA controller. Removing the controller with
the lowest sequence number before probing all SATA controllers makes no
sense.

In sata_rescan we remove all block devices which are children of SATA
controllers. We also have to remove the bootdev devices as they will be
created when scanning for block devices.

After probing all SATA controllers we must scan for block devices otherwise
we end up without any SATA block device.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Tony Dinh 
Reviewed-by: Simon Glass

ata: dwc_ahsata: create boot device

2024-08-27T17:17:39+00:00

For each block device we must create a sibling boot device.

Signed-off-by: Heinrich Schuchardt

drivers: ata: Remove duplicate newlines

2024-07-22T16:53:04+00:00

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut

block: Update BLK to be def_bool

2024-06-14T16:39:35+00:00

At this point in the DM migration, all platforms enable DM. BLK requires
DM. Make BLK "def_bool y" in the cases it had been "default y" to make
this clearer. Now remove the symbol requirement from other places as it
is redundant here.

Signed-off-by: Tom Rini

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03+00:00

As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36+00:00

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini

ata: Remove and add needed includes

2024-05-07T14:00:41+00:00

Remove  from this driver directory and when needed
add missing include files directly.

Reviewed-by: Tony Dinh 
Signed-off-by: Tom Rini